Littelfuse Hall Effect Sensor, 12.5mm Sensing Range, 24VDC Max, Wire Leads
SKU: SENS-0998
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Littelfuse Hall Effect Sensor, 12.5mm Sensing Range, 24VDC Max, Wire Leads

₹1,189.00 (Inclusive of all taxes)
Out of Stock

This Littelfuse Hall Effect Sensor provides a 12.5mm magnetic sensing range and operates from a 3.8V to 24V DC supply, making it compatible with industrial PLCs, automotive systems, and 24V logic environments. Its sink output configuration and wire leads facilitate straightforward integration for proximity detection and switching applications.

Features

  • 12.5mm maximum magnetic sensing distance
  • Wide operating voltage range: 3.8V to 24V DC
  • Sink-type output configuration for direct load switching
  • Fast 0.1ms switching speed for responsive detection
  • Wire lead terminals for flexible installation

Out of stock

Description

This sensor operates on the Hall effect principle, generating a voltage proportional to an applied magnetic field perpendicular to its current flow. This output is converted into a clean digital switching signal, ideal for precise position and speed sensing in electrically noisy environments.

Designed for industrial durability, it features a compact form factor with wire leads for direct connection. Its wide supply voltage range ensures compatibility with various control systems, from low-voltage microcontrollers to standard 24V DC industrial power rails.

Key Features

  • Precision Hall-effect magnetic sensing element for reliable detection.
  • Robust 3.8V to 24V DC operating range for versatile system integration.
  • High-speed 0.1ms response time enables rapid state changes.
  • Sink output configuration simplifies interface with PLCs and relays.
  • Durable wire lead construction for secure and flexible wiring.
  • Compact and solid-state design ensures long-term reliability.

Applications

  • Proximity sensing for industrial machine guarding and limit switches.
  • Speed and RPM detection in automotive and motor control systems.
  • Position feedback in conveyor systems and linear actuators.
  • Magnetic door/window status detection in security and access control.
  • Reed switch replacement in harsh electrical environments.

Technical Specifications

Model / TypeHall Effect Sensor
Sensing Range (Max)12.5 mm
Supply Voltage (DC Min)3.8 V
Supply Voltage (DC Max)24 V
Output ConfigurationSink
Sensor TerminalsWire Leads
Switching Speed0.1 ms
Dimensions (Shipping)7 x 6 x 2 cm
Shipping Weight0.007 kg

Frequently Asked Questions

What is the operating voltage range for this Hall effect sensor?

The sensor operates from a minimum of 3.8V DC up to a maximum of 24V DC. This wide range allows it to be powered directly from common microcontroller logic levels (3.3V/5V) as well as standard industrial 24V DC power supplies without requiring an additional voltage regulator.

What does 'sink output' configuration mean and how do I wire it?

A sink output (also known as NPN open-collector) means the sensor's output pin acts as a switch to ground (0V). To use it, connect your load (e.g., a PLC input, relay coil, or LED with resistor) between your positive supply voltage and the sensor's output wire. When a magnetic field is detected, the sensor internally connects the output to ground, completing the circuit and activating the load.

What is the maximum distance for reliable magnetic field detection?

The specified maximum sensing range is 12.5mm. This is the distance at which a magnet of sufficient strength (typically defined by the sensor's datasheet) will reliably trigger the output switch. For consistent operation, it is recommended to test with your specific magnet at the intended installation distance.

Can this sensor be used with an Arduino or Raspberry Pi?

Yes, it can interface directly with 5V Arduino boards. Connect the sensor's supply wire to 5V, the ground wire to GND, and the output wire to a digital input pin. The sensor's sink output will pull the Arduino pin to ground when active, which reads as LOW. For 3.3V Raspberry Pi GPIO, ensure the sensor's supply is limited to 3.3V to avoid damaging the Pi's inputs.

Package Includes

  • 1 x Littelfuse Hall Effect Sensor

Additional Information

Weight 0.007 kg
Dimensions 7 × 6 × 2 cm

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